JP2019502273A5 - - Google Patents

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Publication number
JP2019502273A5
JP2019502273A5 JP2018549432A JP2018549432A JP2019502273A5 JP 2019502273 A5 JP2019502273 A5 JP 2019502273A5 JP 2018549432 A JP2018549432 A JP 2018549432A JP 2018549432 A JP2018549432 A JP 2018549432A JP 2019502273 A5 JP2019502273 A5 JP 2019502273A5
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JP
Japan
Prior art keywords
nanocolumns
sub
pit
center
nanocolumn
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JP2018549432A
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Japanese (ja)
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JP6947746B2 (en
JP2019502273A (en
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Priority claimed from US15/377,775 external-priority patent/US11322652B2/en
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Publication of JP2019502273A publication Critical patent/JP2019502273A/en
Publication of JP2019502273A5 publication Critical patent/JP2019502273A5/ja
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Publication of JP6947746B2 publication Critical patent/JP6947746B2/en
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Claims (1)

基板の表面上にピットを形成するステップ；
前記ピット内で複数のサブナノカラム核形成を開始するステップ；及び
前記ピットの中心に向かう複数のサブナノカラムの成長を促進するステップであって、前記サブナノカラムは前記中心において合体して単一のナノカラムを形成する、ステップ
を含む、複合体ナノカラムを成長させる方法。 Forming pits on the surface of the substrate;
Initiating nucleation of a plurality of sub-nanocolumns within the pit; and promoting growth of the plurality of sub-nanocolumns toward a center of the pit, wherein the sub-nanocolumns coalesce at the center to form a single nanocolumn. Forming a composite nanocolumn.
JP2018549432A 2015-12-14 2016-12-14 Manufacturing method of composite GaN nanocolumn Active JP6947746B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562267117P 2015-12-14 2015-12-14
US62/267,117 2015-12-14
US15/377,775 US11322652B2 (en) 2015-12-14 2016-12-13 Methods for producing composite GaN nanocolumns and light emitting structures made from the methods
US15/377,775 2016-12-13
PCT/US2016/066729 WO2017106387A1 (en) 2015-12-14 2016-12-14 METHODS FOR PRODUCING COMPOSITE GaN NANOCOLUMNS AND LIGHT EMITTING STRUCTURES MADE FROM THE METHODS

Publications (3)

Publication Number Publication Date
JP2019502273A JP2019502273A (en) 2019-01-24
JP2019502273A5 true JP2019502273A5 (en) 2020-01-30
JP6947746B2 JP6947746B2 (en) 2021-10-13

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ID=59020145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018549432A Active JP6947746B2 (en) 2015-12-14 2016-12-14 Manufacturing method of composite GaN nanocolumn

Country Status (6)

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US (1) US11322652B2 (en)
JP (1) JP6947746B2 (en)
KR (1) KR20180095608A (en)
CN (1) CN108604538A (en)
TW (1) TWI740865B (en)
WO (1) WO2017106387A1 (en)

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US11322652B2 (en) * 2015-12-14 2022-05-03 Ostendo Technologies, Inc. Methods for producing composite GaN nanocolumns and light emitting structures made from the methods
CN109148654B (en) * 2018-08-30 2020-04-07 芜湖德豪润达光电科技有限公司 Non-polar plane III-group nitride epitaxial structure and preparation method thereof
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US11637219B2 (en) 2019-04-12 2023-04-25 Google Llc Monolithic integration of different light emitting structures on a same substrate
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CN116705889B (en) * 2023-06-28 2024-02-27 北京科技大学 Van der Waals heterojunction photoelectric detector regulated by gradient strain and preparation method thereof

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